NCT05287763 Efficacy of Collagen Sponge on Palatal Wound Healing
| NCT ID | NCT05287763 |
| Status | Recruiting |
| Phase | — |
| Sponsor | The Dental Hospital of Zhejiang University School of Medicine |
| Condition | Gingival Recession |
| Study Type | INTERVENTIONAL |
| Enrollment | 32 participants |
| Start Date | 2022-04-30 |
| Primary Completion | 2026-04-30 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
This trial targets 32 participants in total. It began in 2022-04-30 with a primary completion date of 2026-04-30.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
The aim of this study is to compare the efficacy of collagen sponge and gelatin sponge on the palatal wound healing and postoperative pain following gingival graft harvesting.
Eligibility Criteria
Inclusion Criteria: 1. Age ≥ 18 years 2. Clinical indications utilizing free gingival grafts or de-epithelialized gingival grafts to treat either insufficient keratinized tissue or gingival recession defects 3. Full-mouth plaque score and full-mouth bleeding score lower than 20% Exclusion Criteria: 1. Smoking 2. Pregnancy or lactation 3. Untreated periodontal disease 4. Severe systemic conditions that contraindicate surgery (diabetes, heart disease, cancer etc.) 5. Presence of coagulation disorders (history of Haemophilia, von Wille-brand disease, or anticoagulant therapy) 6. Taking medications affecting periodontal health or healing 7. Previous surgery for a palate graft harvested from the experimental sites
Contact & Investigator
Peihui Ding, Doctor
PRINCIPAL INVESTIGATOR
The Affiliated Stomatology Hospital of Zhejiang University School of Medicine
Frequently Asked Questions
Who can join the NCT05287763 clinical trial?
This trial is open to participants of all sexes, aged 18 Years or older, up to 70 Years, studying Gingival Recession. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
Is NCT05287763 currently recruiting?
Yes, NCT05287763 is actively recruiting participants. Contact the research team at kyb@zjkq.com.cn for enrollment information.
Where is the NCT05287763 trial being conducted?
This trial is being conducted at Hangzhou, China.
Who is sponsoring the NCT05287763 clinical trial?
NCT05287763 is sponsored by The Dental Hospital of Zhejiang University School of Medicine. The principal investigator is Peihui Ding, Doctor at The Affiliated Stomatology Hospital of Zhejiang University School of Medicine. The trial plans to enroll 32 participants.